I have an appointement for next week with the mechanics so hopefully I will have more info by then.
The problem occures when shifting from 1st to 2nd gear. Its when shiftin at about 5ยด-6ยด rpm. As soon as I go back on the throttle on second gear I get the sound an engine power is reduced. Its better with the ESP turned off but the sound is still there....
And I can assure you I know how to shift.....